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Question
\[\lim_{x \to 0} \frac{x^{2/3} - 9}{x - 27}\]
Solution
\[\lim_{x \to 0} \left[ \frac{x^{2/3} - 9}{x - 27} \right]\]
\[ = \frac{0 - 9}{0 - 27}\]
\[ = \frac{1}{3}\]
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